143063460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21481}}^1$

素因数の和:21533

約数の個数: 72

約数和(自身を含む): 445708536

約数和(自身を除く): 302645076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 21481, 42962, 64443, 85924, 107405, 128886, 193329, 214810, 257772, 322215, 386658, 429620, 644430, 773316, 794797, 966645, 1288860, 1589594, 1933290, 2384391, 3179188, 3866580, 3973985, 4768782, 7153173, 7947970, 9537564, 11921955, 14306346, 15895940, 23843910, 28612692, 35765865, 47687820, 71531730, 143063460]

約数ペア:

[(1, 143063460), (2, 71531730), (3, 47687820), (4, 35765865), (5, 28612692), (6, 23843910), (9, 15895940), (10, 14306346), (12, 11921955), (15, 9537564), (18, 7947970), (20, 7153173), (30, 4768782), (36, 3973985), (37, 3866580), (45, 3179188), (60, 2384391), (74, 1933290), (90, 1589594), (111, 1288860), (148, 966645), (180, 794797), (185, 773316), (222, 644430), (333, 429620), (370, 386658), (444, 322215), (555, 257772), (666, 214810), (740, 193329), (1110, 128886), (1332, 107405), (1665, 85924), (2220, 64443), (3330, 42962), (6660, 21481)]